Base | Representation |
---|---|
bin | 11001001111011011000011… |
… | …11010010101110111100010 |
3 | 21021112021102002012121211100 |
4 | 30213231201322111313202 |
5 | 24233400233243100312 |
6 | 314014513233255230 |
7 | 14456066105256423 |
oct | 1447554172256742 |
9 | 237467362177740 |
10 | 55505505050082 |
11 | 1675a83063670a |
12 | 6285409404516 |
13 | 24c81ba2c6499 |
14 | d9c6a338364a |
15 | 663c5b4305dc |
hex | 327b61e95de2 |
55505505050082 has 24 divisors (see below), whose sum is σ = 120263637240396. Its totient is φ = 18501571996416.
The previous prime is 55505505050081. The next prime is 55505505050101. The reversal of 55505505050082 is 28005050550555.
It can be written as a sum of positive squares in 2 ways, for example, as 44706059415081 + 10799445635001 = 6686259^2 + 3286251^2 .
It is a super-2 number, since 2×555055050500822 (a number of 28 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (55505505050081) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 20614903 + ... + 23151354.
Almost surely, 255505505050082 is an apocalyptic number.
55505505050082 is an abundant number, since it is smaller than the sum of its proper divisors (64758132190314).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
55505505050082 is a wasteful number, since it uses less digits than its factorization.
55505505050082 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 43836722 (or 43836719 counting only the distinct ones).
The product of its (nonzero) digits is 1250000, while the sum is 45.
The spelling of 55505505050082 in words is "fifty-five trillion, five hundred five billion, five hundred five million, fifty thousand, eighty-two".
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